It has gotten substantially hotter. Fortunately, my camp has some late afternoon shade, and since I currently have electric, the air conditioner helps. I can shut it down at night and open the windows which is nice.
Craters of the Moon is not really either of those. It is an ancient lava field complete with volcanic cones and black earth. There are several different views of the area that can be accessed via a driving tour, or some hiking trails. Unfortunately for me, it was extremely hot while I was there and could only venture out on a couple of short hikes. I did get to see some of the variety in the various landscapes and that made it worthwhile.